1. Department of Electrical and Computer Engineering, University of Southern California, Los Angeles, CA, USA
2. Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, WI, USA
3. Department of Biochemistry, University of Wisconsin-Madison, Madison, WI, USA
4. Department of Physics and Astronomy, University of Southern California, Los Angeles, CA, USA
5. Department of Plant Pathology, University of Wisconsin-Madison, Madison, WI, USA